--- tags: React Native, Environment --- # React Native Develop Environment ## [How to run emulator outside android studio?](https://stackoverflow.com/questions/72421115/how-to-run-emulator-outside-android-studio) Default: ![](https://i.imgur.com/3iPgEan.png) After: ![](https://i.imgur.com/mzadMSx.png) ## Run Emulator by VSCode 1. install [Android iOS Emulator](https://marketplace.visualstudio.com/items?itemName=DiemasMichiels.emulate) 2. Create a emulator by Android Studio(Device manager) 3. check emulator path on plugin setting: ![](https://i.imgur.com/yLx2hY6.png) ## Run Expo on Emulator 1. `yarn start android` ## Not Hot reload Try start expo again `expo start` ## Start from expo typescript templ `npx create-expo-app -t expo-template-blank-typescript`